Todays event about ripple and Etherum has just shown to all that in crypto currency, prediction is not totally allowed neither is it the best resort.
We can only focus and do our research works
The risk is inevitable
hope I get more ideas from replies
Cryptocurrency is one big speculation and it would be naive to believe that we are able to foresee something with 100% faithfulness, we just don't want to admit that basically just go with the flow, which is controlled by whales